Quick answers
- Is CVE-2026-117468 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-117468 being exploited in the wild.
- How severe is CVE-2026-117468?
- Medium severity, with a CVSS score of 6.5, published 27 October 2026.
- Which products and versions are affected?
- Psono Server 5.3.5 through 7.2.3.
- Is there a fix for CVE-2026-117468?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-117468 attacked?
- It is attacked over the network, in a hosted service.
- Am I affected by CVE-2026-117468?
- Check whether you run Psono Server at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
A permission class in Psono Server failed to enforce token write scope validation when processing device code claims. An authenticated attacker with a restricted API key-derived session could exploit this by claiming an attacker-controlled device code to obtain a full read-write session with extended validity, circumventing the original token's scope and lifetime constraints. Two-factor authentication and plaintext secret disclosure were not bypassed.
Affected products
- Psono Psono Server 5.3.5 through 7.2.3
Timeline
- 2026-10-27: disclosed